USA HISTORY

Detailed explanation-1: -In many ways, the Monroe Doctrine represented both a reiteration of the idea contained in Washington’s farewell address that America must remain separated from Europe, as well as an expansion of that idea to include all parts of the American hemisphere then free from European control.

Detailed explanation-2: -The European powers, according to Monroe, were obligated to respect the Western Hemisphere as the United States’ sphere of interest. President James Monroe’s 1823 annual message to Congress contained the Monroe Doctrine, which warned European powers not to interfere in the affairs of the Western Hemisphere.

Detailed explanation-3: -The Monroe Doctrine demonstrates American Nationalism because the United States lays claims to all of the land in the American Continents that is not already conquered.